/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package at.irian.demo.jsfatwork.repository.jpa;

import at.irian.demo.jsfatwork.domain.AbstractDomainObject;
import static at.irian.demo.jsfatwork.domain.DomainQueryDetails.*;
import at.irian.demo.jsfatwork.domain.Poll;
import at.irian.demo.jsfatwork.domain.User;
import at.irian.demo.jsfatwork.repository.jpa.AbstractGenericJpaRepository;
import at.irian.demo.jsfatwork.repository.PollRepository;
import org.springframework.stereotype.Repository;

import javax.persistence.Query;
import javax.persistence.TemporalType;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

/**
 * @author JSF@Work Project Team
 */
@Repository
public class JpaPollRepository extends AbstractGenericJpaRepository<Poll> implements PollRepository
{
    protected Class<? extends AbstractDomainObject> getEntityClass()
    {
        return Poll.class;
    }

    public Poll createNewEntity()
    {
        Calendar defaultEndDate = Calendar.getInstance();
        defaultEndDate.setTime(new Date());
        defaultEndDate.add(Calendar.HOUR, 72);
        return new Poll(true, new Date(), defaultEndDate.getTime());
    }

    public List<Poll> loadOpenPolls(User user)
    {
        Query openPolls = this.entityManager.createNamedQuery(FIND_OPEN_POLLS);
        openPolls.setParameter(PARAMETER_CURRENT_DATE, new Date(), TemporalType.DATE);
        openPolls.setParameter(PARAMETER_USER, user);

        return openPolls.getResultList();
    }
}